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相关概念视频

Self-Report Tests of Personality01:22

Self-Report Tests of Personality

750
Self-report inventories are objective personality assessments that use multiple-choice items or numbered scales, typically ranging from 1 (strongly disagree) to 5 (strongly agree). They are often called Likert scales after Rensis Likert. These inventories are widely used due to their ease of administration and cost-effectiveness. One of the most prominent examples is the Minnesota Multiphasic Personality Inventory (MMPI), initially developed in the 1940s to assess abnormal personality traits.
750
Personality Disorders: Paranoid and Schizoid01:22

Personality Disorders: Paranoid and Schizoid

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Personality disorders represent enduring cognition, affect, and behavior patterns that significantly deviate from societal norms. These maladaptive traits often lead to difficulties in various domains, including interpersonal relationships, occupational settings, and overall psychological well-being. Paranoid personality disorder and schizoid personality disorder are two distinct conditions marked by odd or eccentric behavior.
Paranoid Personality Disorder
Paranoid personality disorder is...
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相关实验视频

Updated: Jan 11, 2026

Assessment and Communication for People with Disorders of Consciousness
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计算机化适应性测试跨越了偏执狂连续性.

Daniel Freeman1,2, Sinéad Lambe3,2, Felicity Waite3,2

  • 1Experimental Psychology, University of Oxford, Oxford, England, UK daniel.freeman@psy.ox.ac.uk.

BMJ mental health
|November 12, 2025
PubMed
概括
此摘要是机器生成的。

计算机化适应性测试 (CAT) 准确地评估了使用不到一半的全尺度问题的偏执. 这种高效的方法对精神病服务有希望.

关键词:
偏执障碍 偏执障碍 偏执障碍心理测试 心理测试精神病性障碍 精神病性障碍 精神病性障碍精神分裂症是一种精神分裂症.

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科学领域:

  • 精神病学是一个精神病学.
  • 心理测量 心理测量
  • 医疗保健服务研究 医疗服务研究

背景情况:

  • 评估精神病经历对于定制和监测治疗至关重要.
  • 精神病的异质性使得全面评估电池变得不切实际.
  • 计算机化适应性测试 (CAT) 通过提出最有信息性的问题,减少评估时间,提供了一个解决方案.

研究的目的:

  • 评估CAT对偏执症的潜力,以将呈现的项目数量减少一半.
  • 评估CAT在不同人群中测量偏执症的准确性和效率.

主要方法:

  • 使用的项目响应理论 (IRT) 10项修订的绿色等偏执思想尺度 (迫害) 的属性.
  • 在四个数据集上进行了CAT模拟:英国成人调查 (N=10,382),精神病临床试验 (N=319),NHS男性精神病队列 (N=836) 和迫害妄想试验 (N=89).
  • 使用分级响应模型,当估计的标准误差低于0.3或回答了五个项目时,结束测试.

主要成果:

  • 在数据集中,CAT平均每人给药4.0-4.2个物品.
  • 在CAT得分和全面偏执狂得分 (0.87-0.95) 之间取得了很高的相关性.
  • 观察到最小的系统错误 (平均偏差分数: -0.01到 -0.10),在正常和高度偏执的边界最不精确.

结论:

  • CAT可以提供准确的偏执狂估计使用不到一半的项目在整个偏执狂连续的全尺度.
  • 通过CAT进行量身定制的测试似乎对精神病患者有效.
  • CAT提出了一种可行的方法,用于在精神病服务中实施基于测量的护理.